Anti-displacement coiled material belt

Abstract

The utility model discloses an anti-displacement coiled material belt, and relates to the technical field of coiled material belts, and the anti-displacement coiled material belt comprises a material belt carrier film, a protective film and a block-up structure; the material belt carrier film is used for bearing a product and a heightening structure, the protective film covers the material belt carrier film, and the borne product and the heightening structure are clamped between the protective film and the material belt carrier film; the thickness of the heightening structure is larger than or equal to that of a borne product. The block-up structure comprises a first block-up strip and a second block-up strip; the first block-up strip and the second block-up strip are stacked up and down and are located in gaps of products borne by the material belt carrier film; a connecting strip consistent with the extension direction of the material belt carrier film is arranged in the extension direction of the material belt carrier film, the connecting strip is of a C-shaped bent structure, one end of the bent structure is connected with the first heightening strip, and the other end of the bent structure is arranged on the material belt carrier film; and the end part of the second heightening strip is inserted into the bent structure of the connecting strip. According to the winding device, products on the material belt can be prevented from being extruded and displaced during winding.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of material belt winding, specifically relates to a kind of anti-displacement material belt winding. BACKGROUND

[0002] In the field of electronic processing, many existing products need to use material winding, and when using material winding products, automatic equipment (for example, automatic mechanical arm) is needed to peel the products from the material belt.

[0003] Due to the light peeling force in the peeling process, the adhesion between the product and the material belt is small; in the winding stage of the die-cutting process, the product is prone to displacement, which makes it difficult to maintain the original arrangement position. In addition, the slight adhesion also makes it difficult to maintain the straightness of the product during winding, and bending or skewing often occurs, which is not conducive to positioning the product on the material belt in subsequent production. SUMMARY

[0004] The utility model provides a kind of anti-displacement material belt winding to avoid the product on material belt being extruded and displaced during winding in view of the deficiency in the prior art.

[0005] To achieve the above object, the utility model adopts the following technical scheme:

[0006] A kind of anti-displacement material belt winding, including material belt carrier film, protective film and cushioning structure;The material belt carrier film is used to carry product and cushioning structure, the protective film is covered on the material belt carrier film, and the carried product and cushioning structure are clamped between the protective film and the material belt carrier film;The thickness of the cushioning structure is greater than or equal to the thickness of the carried product;The cushioning structure includes first cushioning strip and second cushioning strip;The first cushioning strip and the second cushioning strip are stacked up and down, and are located between the product gap carried by the material belt carrier film;In the extension direction of the material belt carrier film, there is a connecting strip consistent with the extension direction thereof, the connecting strip is C-shaped bending structure, and one end of the bending structure is connected with the first cushioning strip, and the other end is attached to the material belt carrier film;The end of the second cushioning strip is inserted into the bending structure of the connecting strip.

[0007] Optionally, the connecting strip and the first cushioning strip are integrally formed;The second cushioning strip includes main body part and insertion part;The insertion part is located at the end of the main body part and is inserted into the bending structure of the connecting strip;The main body part is stacked up and down with the first cushioning strip.

[0008] Optionally, the sum of the thickness of the main body part and the first cushioning strip is equal to the sum of the thickness of the insertion part and the connecting strip.

[0009] Optionally, in the width direction perpendicular to the extension direction of the material belt carrier film, the connecting strip has two, and is located at the edge of the width direction of the material belt carrier film respectively.

[0010] Optionally, the first cushioning strip is made of foam, and the first cushioning strip is provided with an adhesive layer on the side facing the protective film and the side facing the second cushioning strip; the second cushioning strip is made of carbon fiber cloth.

[0011] Optionally, the difference between the thickness of the cushioning structure and the thickness of the product being carried is 0.05-0.5 mm.

[0012] Optionally, the protective film and the tape carrier film have the same width.

[0013] Optionally, the tape carrier film has a thickness of 0.04-0.06 mm; and the protective film has a thickness of 0.05-0.1 mm.

[0014] The present application has the following beneficial effects:

[0015] (1) The cushioning structure, the protective film and the tape carrier film form a hollow protective structure, and the product being carried is located in the hollow protective structure, thereby protecting the product being carried and avoiding displacement and extrusion of the product; the first cushioning strip and the second cushioning strip are stacked on each other and bonded to the tape carrier film, and the connecting strip has a C-shaped bending structure, one end of the bending structure is connected to the first cushioning strip, and the other end is attached to the tape carrier film; the end of the second cushioning strip is inserted into the bending structure of the connecting strip, thereby ensuring the supporting effect of the cushioning structure and improving the stability and integrity of the entire cushioning structure.

[0016] (2) The first cushioning strip and the second cushioning strip are made of different materials, the first cushioning strip is made of foam, and the second cushioning strip is made of carbon fiber cloth; the foam has good supporting effect, and the carbon fiber cloth has very high tensile strength and rigidity, thereby effectively enhancing the tensile resistance of the cushioning structure and the material tape. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a schematic view of the overall structure of the present application;

[0018] Figure 2 is Figure 1 is a schematic view of the A-A cross-sectional structure.

[0019] In the figure, 100 is a product, 1 is a tape carrier film, 2 is a protective film, 3 is a first cushioning strip, 4 is a second cushioning strip, 41 is a main body portion, 42 is an insertion portion, and 5 is a connecting strip. DETAILED DESCRIPTION

[0020] The present application will be described in detail below with reference to the accompanying drawings.

[0021] It should be noted that the terms such as "upper", "lower", "left", "right", "front", "back" and the like cited in the utility model are only for the convenience of clear description, and are not intended to limit the scope of the utility model, and the change or adjustment of the relative relationship is also considered as the scope of the utility model without substantial change of the technical content.

[0022] The terms "first", "second", etc. in the utility model specification and claims and the above drawings are used to distinguish similar objects, and do not necessarily describe a specific order or sequence. It should be understood that the structures used in this way can be interchanged under appropriate circumstances, and in addition, the term "includes" and any variations thereof are intended to cover non-exclusive inclusion.

[0023] As shown in Figure 1 and 2 A displacement-resistant material band, comprising a material band carrier film 1, a protective film 2 and a cushioning structure, the material band carrier film 1 is used to carry a product 100 and the cushioning structure, and the cushioning structure and the product 100 are usually attached to the adhesive surface of the material band carrier film 1 by adhesion; the protective film 2 is covered on the material band carrier film 1, and the carried product 100 and the cushioning structure are clamped between the protective film 2 and the material band carrier film 1; the thickness of the cushioning structure is greater than or equal to the thickness of the carried product 100, that is, a hollow protective structure is formed between the cushioning structure and the protective film 2 and the material band carrier film 1, and the carried product 100 is located in the hollow protective structure, thereby protecting the carried product 100 and avoiding displacement and extrusion of the product 100; as an option, the difference between the thickness of the cushioning structure and the thickness of the carried product 100 is 0.05-0.5mm, and it should be noted that when designing the difference between the thickness of the cushioning structure and the thickness of the carried product 100, the thickness of the cushioning structure after stress deformation during winding needs to be considered, that is, the thickness after stress deformation needs to be greater than the thickness of the carried product 100.

[0024] The width of the protective film 2 and the material band carrier film 1 is consistent, the thickness of the material band carrier film 1 is 0.04-0.06mm; the thickness of the protective film 2 is 0.05-0.1mm. The materials of the protective film 2 and the material band carrier film 1 can refer to the prior art, and as an option, the materials of the protective film 2 and the material band carrier film 1 are both PET, the thickness of the material band carrier film 1 can be 0.05mm, and the thickness of the protective film 2 can be 0.75mm; the width of the material band carrier film 1 and the protective film 2 can be determined according to the size and layout of the carried product 100, and the width direction of the material band carrier film 1 is perpendicular to the extension direction of the material band carrier film 1.

[0025] The cushioning structure comprises a first cushioning strip 3 and a second cushioning strip 4; the first cushioning strip 3 and the second cushioning strip 4 are stacked vertically and located between the gaps of the products 100 carried by the material belt carrier film 1; that is, the second cushioning strip 4 is next to the material belt carrier film 1, and the first cushioning strip 3 is next to the protective film 2; the first cushioning strip 3 and the second cushioning strip 4 are stacked to form a cushioning body, and a plurality of cushioning bodies are located between the gaps of the carried products 100; as an option, the carried products 100 are in a strip shape, and the carried products 100 and the cushioning bodies are distributed in a cross direction along the extension direction of the material belt carrier film 1.

[0026] A connecting strip 5 is arranged in the extension direction of the material belt carrier film 1 and consistent with the extension direction of the material belt carrier film 1, that is, the length direction of the connecting strip 5 is the extension direction of the material belt carrier film 1; the connecting strip 5 is in a C-shaped bending structure, that is, the longitudinal section of the connecting strip 5 is C-shaped, one end of the connecting strip 5 is connected to the first cushioning strip 3, and the other end is attached to the material belt carrier film 1; the end of the second cushioning strip 4 is inserted into the bending structure of the connecting strip 5; the arrangement of the connecting strip 5 can ensure the integrity of the first cushioning strip 3 and the second cushioning strip 4.

[0027] Specifically, the connecting strip 5 is integrally formed with the first cushioning strip 3; the second cushioning strip 4 comprises a main body part 41 and an insertion part 42; the insertion part 42 is located at the end of the main body part 41 and is inserted into the bending structure of the connecting strip 5; the main body part 41 is stacked vertically with the first cushioning strip 3, and the sum of the thicknesses of the main body part 41 and the first cushioning strip 3 is equal to the sum of the thicknesses of the insertion part 42 and the connecting strip 5; the thicknesses of the main body part 41 and the insertion part 42 are different, so as to ensure that there is no gap between the main body part 41 and the first cushioning strip 3, and further improve the integrity of the connecting strip 5, the first cushioning strip 3 and the second cushioning strip 4; the arrangement of the connecting strip 5 can also improve the edge strength of the first cushioning strip 3.

[0028] In this embodiment, in the width direction perpendicular to the extension direction of the material belt carrier film 1, there are two connecting strips 5, and each is located at the edge of the width direction of the material belt carrier film 1; that is, both ends of each first cushioning strip 3 and second cushioning strip 4 are connected to the two connecting strips 5, so as to ensure the integrity of the entire cushioning structure.

[0029] As an option, the first pad strip 3 is made of foam, and the first pad strip 3 is provided with an adhesive layer (not shown in the figure) on the side facing the protective film 2 and the side facing the second pad strip 4. The adhesive layer can be of any type and composition known in the art. The adhesive layer between the first pad strip 3 and the protective film 2 is used to facilitate the adhesion of the first pad strip 3 to the protective film 2, and the adhesive layer between the first pad strip 3 and the second pad strip 4 is used to facilitate the adhesion of the first pad strip 3 to the second pad strip 4. The second pad strip 4 is made of carbon fiber cloth. In general, the adhesive force of the adhesive layer on the side of the first pad strip 3 facing the protective film 2 is less than the adhesive force of the adhesive layer on the side of the first pad strip 3 facing the second pad strip 4. The first pad strip 3 has good supporting effect, and the carbon fiber cloth has very high tensile strength and rigidity, which can effectively enhance the tensile performance of the pad structure and the material strip. Of course, in some other embodiments, the side of the first pad strip 3 facing the protective film 2 is a non-adhesive surface, and the protective film 2 has certain anti-peeling properties. For details, please refer to the prior art. The anti-peeling force between the protective film 2 and the first pad strip 3 is less than the anti-peeling force on the side of the first pad strip 3 facing the second pad strip 4, thereby facilitating the peeling of the protective film 2 during use of the product.

[0030] The above is only a preferred embodiment of the present application, and the protection scope of the present application is not limited to the above-mentioned embodiments. Any technical solution falling within the scope of the present application shall be considered as falling within the protection scope of the present application. It should be noted that, for ordinary skilled persons in the art, some improvements and refinements without departing from the principles of the present application shall be considered as falling within the protection scope of the present application.

Claims

1. A type of anti-displacement roll material tape, characterized in that, The device includes a material carrier film (1), a protective film (2), and a raised structure; the material carrier film (1) is used to carry the product (100) and the raised structure, the protective film (2) covers the material carrier film (1) and sandwiches the carried product (100) and the raised structure between the protective film (2) and the material carrier film (1); the thickness of the raised structure is greater than or equal to the thickness of the carried product (100); the raised structure includes a first raised strip (3) and a second raised strip (4); The first padding strip (3) and the second padding strip (4) are stacked one on top of the other and located between the gaps of the products (100) carried by the material carrier film (1); a connecting strip (5) is provided in the extension direction of the material carrier film (1) in the same direction as its extension. The connecting strip (5) has a C-shaped bending structure, and one end of the bending structure is connected to the first padding strip (3), and the other end is attached to the material carrier film (1); the end of the second padding strip (4) is inserted into the bending structure of the connecting strip (5).

2. The anti-displacement roll material strip according to claim 1, characterized in that, The connecting strip (5) is integrally formed with the first shim strip (3); the second shim strip (4) includes a main body (41) and an insertion part (42); the insertion part (42) is located at the end of the main body (41) and is inserted into the bending structure of the connecting strip (5); the main body (41) and the first shim strip (3) are stacked vertically.

3. The anti-displacement roll material strip according to claim 2, characterized in that, The sum of the thicknesses of the main body (41) and the first shim (3) is equal to the sum of the thicknesses of the insertion part (42) and the connecting strip (5).

4. The anti-displacement roll material strip according to claim 1, characterized in that, There are two connecting strips (5) in the width direction perpendicular to the extension direction of the material strip carrier film (1), and they are located at the edge of the width direction of the material strip carrier film (1).

5. The anti-displacement roll material strip according to claim 1, characterized in that, The first shim strip (3) is made of foam, and an adhesive layer is provided on both the side of the first shim strip (3) facing the protective film (2) and the side facing the second shim strip (4); the second shim strip (4) is made of carbon fiber cloth.

6. The anti-displacement roll material strip according to claim 1, characterized in that, The difference between the thickness of the raised structure and the thickness of the supported product (100) is 0.05-0.5 mm.

7. The anti-displacement roll material strip according to claim 1, characterized in that, The protective film (2) and the carrier film (1) of the material strip have the same width.

8. The anti-displacement roll material strip according to claim 1, characterized in that, The thickness of the carrier film (1) of the material strip is 0.04-0.06 mm; the thickness of the protective film (2) is 0.05-0.1 mm.

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